DE1429431A1 - Camp bed - Google Patents

Description

The invention relates to camp beds, especially of the type which ssuaanaange & Lappt in a relatively limited space " can be stored, is self-supporting and which in the unfolded Position forms a solid and stable surface. A particular object of the invention is to provide one Camp bed that can be stored in a tree of low height »

In the British patent application Mr. ^ 5 735/61 is a camp bed described with a web that has a central joint section and has two outer sections, one of which each extends 'each side of the middle section is located and hinged to this is, wherein the cream is supported by leg parts which are hinged to the outer sections, and the arrangement is made iet that two leg parts, one on each side

BATH

Mifctalabnitte is located to support the amsaasaengeklapp. tsh Hettea as well as the Aiugelnandarge & lapped bed, name this one

should be used _{see the} ß @ a «- ....

SiH SSiel aar invention is the creation ο let Settee from one on «? d «r $ n Bauforjs as dor in the aforementioned jpateMtanaeldttBg bseetoie« - Isanea. In particular, "one of the main things about the invention is to create a change and improve the support of the bed."

The subject of the invention is a field bed with a 3inem frame, which has a middle section and two outer sections, of which. there is one on each side of the middle section and is articulated to it, legs rush * which are articulated to the middle section and to the outer section, and means which can be operated by the bed rail and which are hinged leg parts from a support surface to fold away the ato middle section _f when the bed is folded, serve.

These means are formed by © in pivotable rods « Furthermore, the invention is directed to a bed in which the Linkage ensures that when the bed is unfolded in its Position is "those linked to the Mxttelabscimitt Leg parts.see fully between this section and "the · support or Support surface on which they rest.

rienn i-iSj ^ t / t-Iü -Hr; ■ - nits · = · <i '' ··. ! »X ¹ ; ··; ¹ ; '' .i-: itΆ, -uunr

are the leg parts hinged to the middle section in an over position moved out of the dead center »so that their free ends, are closer together than their hinged ones find

For a better understanding of the invention, it is based on the following an exemplary embodiment in connection with the accompanying drawings, namely show:

1 shows a side view of a camp bed according to the invention in its unfolded position;

Fig. 2 is a side view of this camp bed in its folded up Position and

3 shows a view of the camp bed according to the invention, seen in FIG the direction of arrow A in FIG. 2.

The camp bed according to the invention has a frame made of a means section 1 and two outer sections 2 and 3 · each of which is on one side of the middle section 1 at a point 7 nearby the upper end of the same is articulated »The outer sections are each made of a U-shaped metal tube frame. Two im essential U-shaped inner metal tube leg parts 8 are in the " Articulated near the lower edge of the middle section, one leg part at a point l * f on each side. Every inner part 8 is through with the adjacent outer section (2 or 3) an inner tie rod 12 connected, polygamy on the inner leg

BATH 9098 0 A / 0288

-th

part is hinged at a point 2o at a short distance from the point 14 at which the leg part is hinged to the middle section. The inner connecting rod 12 is also articulated to the adjacent outer section at a point 3o, the distance from the linkage 3oa.n to the adjacent outer section to the linkage 2o being greater than the distance from the linkage 2o on the leg part to its linkage 14 on the central section.

The shape of the middle section, the relative dimensions of the parts and the distances between the articulations are such, that if the cot is in its collapsed state or in its closed position, the inner leg parts substantially perpendicular to the central section and essentially parallel to it. the Outside sections lie. Similarly, when the bed is in its unfolded position or is moved into its open position in that the outer ends of the outer sections are pushed apart so that the three sections form a flat staircase with the inner leg parts at an angle of aiehr as 18o about their articulations on the central section through the inner ones Connecting rods 1 £ are pivoted and during the latter parts of their movement against the ground or another Abstützbzw. Press the contact area, making the center section with reference is raised to the ground or with reference to the contact area and comes to rest in a position in which the distance between the floor contact areas of the leg parts is less than the distance between their points of articulation Lie in this way, «run the field

909804/0288 - BAD-OWQINAt

bed is in its unfolded position, the inner leg sections fully under the central seat and therefore fully between this and the ground or the contact area. In the illustrated Embodiment, the inner leg parts are in a position moved beyond the dead center so that their free ends closer to each other than their hinged ends.

Optionally, the arrangement of the linkage can be such that the Bodenaufstützflächeη of the leg parts 8 rest against each other when the bed is in its open position "

At an articulation point Io near the outer endea of each outer section 2, 3, an outer leg part 9 is articulated, which is connected to the middle section by an outer connecting rod 11, which at one end at point ^ fO with the outer leg part 9 is articulated and at its other end to the middle section 1. The articulation on the middle section is located at the articulation point 1h or in the vicinity thereof, to which the middle section is articulated to the adjacent inner leg part 8. In the accompanying drawing, the point Ik is the mid-section, the adjacent inner leg section and the outer connector:

bar together. ,

A bed head and a bed leg can be provided, which at or near the outer ends of the outer sections /

are hinged or attached. On the faces of the middle section

BATH ORIGINAL

^: 9O9804 / 02 8 8

swivel castors ^ 5 or the like can be provided, which are used to open,

position on the floor or other contact surface. >

Similarly, castors can od. Like. On the leg parts;

designed to rest on the floor or the other supporting surface · j

; be seen. ■!

ι ■. i

^For the use of the bed is opened a single movement from the closed position by ■ j, wherein the outer £ der] ligand - two outer portions 2 and 3 are pulled apart. The t sections 2 and 3 are covered with a spring mattress frame. This cattress is in the closed state of the bed in [ a compressed state. This compressed state helps to open the bed when the locking members 5oa and 5ob are released. ■ of the bed also a support for opening be achieved - by the interposing of a foam mattress or similar into the space formed by the parts 2 and 3 cavity when the bed is in its closed position, can be.

From the foregoing it can be seen that the arrangement according to the invention, in which, when the bed is in its open position , the inner leg parts are opposite to the outer leg parts.

- parts are inclined so that the inner leg parts are completely between

Aohend «» middle section and the ground, or the other contact area • it is ensured that the following one downwards

; ' directed force on the surface of the central section exercising. -a similar downward force on the outer sections

. * ■ '■ ".-.'.- ■■■ .- BATHROOM .ORIGINAL-

- 9098 04/0 28 8

via the inner connecting rods 12. Furthermore, it follows that due to the fact that the closed bed on the central section instead of resting on the leg parts, the bed in this state one compact size, especially with regard to its height.

Patent claims *

'«. BAD OFUGJN _AL

909804/0288

Claims (1)

P a t en t a η s ρ r ü c he: -1. Camp bed, characterized by a frame with a central section and two outer sections, one of which each is located each side of the middle section is located and linked to this is leg parts that connect to the midsection and to the Outer sections are articulated, and means which through the bed frames are actuatable and are used on the middle section swiveling articulated leg parts away from a standing area, when the bed is closed. ■ 2. Camp bed according to claim 1, characterized in that the mentioned means are formed by an articulated connecting rod 3 · Camp bed according to claim 2, characterized in that the ensures that when the bed is in an open position, the leg parts hinged to the central portion are fully between this and the surface on which they rest, are located" H. Cot according to Claim 3> in that when the bed • in its open position, the hinged leg portions at the central portion is also moved in an over center ßtell BAD ORIGINAL 90 9 8 (H / 0288 ^ ~ are ung _t βο that their free ends are closer together ale their hinged sins. 5. Camp bed according to claim k _t, characterized in that the leg parts abut one another at their free ends so that they form a triangular support with the central section. 6. Camp bed according to claim 3, ^ or 5, characterized in that the linkage by rods «which are at the outer sections articulated leg parts connect to the middle section, and further rods is formed, which the at the middle section hinged leg parts mi || connect the outer sections 7. Camp bed according to the preceding claims, characterized in that that one leg part on each outer section and two leg parts on the middle section, one on each side of the Are hinged in the middle of the same. '8. Camp bed according to claim 7 in conjunction with claim 6, characterized characterized in that a pair of rods is connected to each leg part. · .. 9 «camp bed according to claims 6, 7 or 8, characterized in that that a point of articulation of a connecting rod, the middle section and a leg part articulated to this one is common * BAD ORiGINAL 909804/0288 -lo- 1ο · Camp bed according to the preceding claims, characterized - .. netf that in the open position of the bed the distance between the free ends of those leg parts that are on one side of the middle section is greater than the distance between the points which the ^ parts are hinged to their respective sections. 11. Camp bed according to the preceding claims, characterized in that the sections are covered with a spring mattress frame . '■ "■■■ -. BAD 9098: 04/028 8